(19)
(11) EP 3 279 435 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.05.2018 Bulletin 2018/20

(43) Date of publication A2:
07.02.2018 Bulletin 2018/06

(21) Application number: 17184335.2

(22) Date of filing: 01.08.2017
(51) International Patent Classification (IPC): 
F01D 5/18(2006.01)
F23R 3/20(2006.01)
 F02K 3/10(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 01.08.2016 US 201615224935

(71) Applicant: United Technologies Corporation
Farmington, CT 06032 (US)

(72) Inventors:
  • JOHNSON, Javier N.
    East Hartford, CT 06108-2656 (US)
  • BATES, Chris
    Jupiter, FL 33477 (US)
  • BEACH, Eric
    Coventry, CT 06238 (US)
  • FARAH, Jorge I.
    Hartford, CT 06105 (US)

(74) Representative: Hull, James Edward 
Dehns St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) COMPONENT WITH INTEGRAL WALL PASSAGE


(57) An aerospace component (102) includes a wall (122) with an integral longitudinal wall passage (120) formed therein, the integral longitudinal wall passage (120) including at least one entrance aperture (126) and at least one exit aperture (132), the exit aperture (132) transverse to the integral longitudinal wall passage (120). The aerospace component (102) may be additively manufactured.







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Search report